Evapotranspiration Calculations
Bairnsdale Airport - October 2025 daily calculations
| Date | Evapotrans- piration (mm) 0000- 2400 | Rain (mm) 0900- 0900 | Pan Evaporation (mm) 0900- 0900 | Max Temp | Min Temp | Max Rel Hum (%) | Min Rel Hum (%) | Average 10m Wind Speed (m/sec) | Solar Radiation (MJ/sq m) |
|---|---|---|---|---|---|---|---|---|---|
| 01/10/2025 | 4.4 | 0.0 | 21.3 | 4.4 | 100 | 30 | 5.19 | 18.98 | |
| 02/10/2025 | 4.2 | 1.4 | 18.3 | 8.3 | 97 | 31 | 7.58 | 16.21 | |
| 03/10/2025 | 3.9 | 0.0 | 20.2 | 11.6 | 92 | 48 | 7.25 | 17.15 | |
| 04/10/2025 | 3.6 | 0.0 | 22.4 | 4.8 | 100 | 47 | 2.61 | 21.71 | |
| 05/10/2025 | 6.1 | 0.0 | 29.1 | 6.5 | 100 | 21 | 5.26 | 15.01 | |
| 06/10/2025 | 4.0 | 4.0 | 18.0 | 10.4 | 95 | 38 | 7.57 | 17.73 | |
| 07/10/2025 | 3.7 | 0.0 | 20.0 | 1.6 | 100 | 36 | 3.02 | 22.60 | |
| 08/10/2025 | 4.3 | 0.0 | 24.6 | 2.9 | 98 | 31 | 3.03 | 19.68 | |
| 09/10/2025 | 5.7 | 0.0 | 24.4 | 6.9 | 100 | 20 | 5.42 | 23.00 | |
| 10/10/2025 | 6.6 | 0.0 | 25.6 | 7.9 | 93 | 23 | 7.32 | 23.22 | |
| 11/10/2025 | 6.0 | 0.0 | 25.0 | 8.9 | 94 | 20 | 5.73 | 22.42 | |
| 12/10/2025 | 3.1 | 0.6 | 19.1 | 6.8 | 100 | 42 | 3.72 | 14.20 | |
| 13/10/2025 | 3.7 | 2.6 | 17.1 | 6.9 | 94 | 34 | 4.12 | 20.94 | |
| 14/10/2025 | 4.6 | 0.0 | 21.7 | 2.6 | 98 | 38 | 5.10 | 23.96 | |
| Totals: | 63.9 | 8.6 |
